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Pearl
Pearl

Vishnevite
Vishnevite



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Pearl
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Vishnevite

Pearl and Vishnevite Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.60-2.85
Not Available
1.5 Fracture
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
Brittle, Uneven
1.6 Cleavage
none
Perfect
1.7 Mohs Hardness
2.5-4.5
5-6
1.8 Chemical Composition
Not Available
Not Available

Pearl and Vishnevite Chemical Formula

While comparing Pearl and Vishnevite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Pearl and Vishnevite chemical formula.

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Pearl and Vishnevite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pearl and Vishnevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pearl and Vishnevite Optical Properties during the identification of gemstone. Specific gravity of Pearl is Not Available whereas that of Vishnevite is Not Available.